Collar



FIG. 1 is a perspective view of a collar showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a perspective view of a second embodiment of the collar shown in FIG. 1;

FIG. 8 is a perspective view of a third embodiment of the collar shown in FIG. 1; and,

FIG. 9 is a perspective view of a fourth embodiment of the collar shown in FIG. 1. 

The ornamental design for a collar, as shown and described. 